3-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-4h-1,2,4-triazole CAS 1283571-91-4
| CAS No. | 1283571-91-4 |
| Molecular Formula | C11H7FN4S |
| Molecular Weight | 246.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-4h-1,2,4-triazole (CAS 1283571-91-4) is a high-purity analytical reference standard with the molecular formula C11H7FN4S and a molecular weight of 246.26 g/mol.
3-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-4h-1,2,4-triazole (C11H7FN4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-4h-1,2,4-triazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H7FN4S |
| Molecular Weight | 246.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related fluorophenyl Standards
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- 1-(4-Fluorophenyl)-3-hydroxy-2-(methylsulfonyl)propan-1-one (CAS 1707374-34-2)
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- 3-((4-Fluorophenyl)sulfonamido)propanamide (CAS 925661-90-1)
Recommended Standards
- (7-Methyl-2,3-dihydrofuro[3,4-b][1,4]dioxin-5-yl)(phenyl)methanol (CAS 1281795-87-6)
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- methyl 3-(2-methoxy-5-methylphenyl)-1H-pyrazole-5-carboxylate (CAS 1276540-43-2)
- Methyl 4-((2-methylallyl)oxy)benzofuran-6-carboxylate (CAS 1291488-94-2)
- N-(4-Amino-2-methoxyphenyl)-3-methylbutanamide (CAS 760204-87-3)
- 2-Oxa-6-azaspiro[3.4]octane (CAS 220290-68-6)
- (5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine (CAS 915923-19-2)
- 5-Chloro-1-[(2-chlorophenyl)methyl]-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 882237-68-5)
- 1,3-Bis(4-methylphenyl)propane-1,3-dione (CAS 3594-36-3)
- 5-(3-Bromo-4-fluorophenyl)imidazolidine-2,4-dione (CAS 1046118-65-3)
- (5-chloropyridazin-3-yl)hydrazine (CAS 2140316-70-5)
- Tirofiban Impurity 73 (CAS CATO-C4X-125473)
- 5-Boc-octahydropyrrolo[3,4-c]pyridine Hydrochloride (CAS 1187933-06-7)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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